Environmental Biotechnology Research: Challenges and Opportunities in Latin America

Latin American countries have an extensive biological diversity and a tropical or subtropical climate. This condition has advantages for development and for the implementation of biotechnological solutions for environmental problems. Environmental biotechnology could be used to enhance biodegradation, waste recovery, and also for the development of biotechnology-based products to diagnose and reduce environmental impacts such as biosensors, biopesticides, biofertilizers and biofuels. To generate new environmental biotechnological products, Latin American countries must not only overcome the known limitations associated with investment in science and technology and in human resource training, but also develop their own vision of using environmental biotechnology, adapted to the economic, and environmental context. Biotechnology used wisely as a tool for promoting sustainable development in Latin American countries may also contribute to the solution of problems that represent potential risks to society and the environment in general. This document discusses the context of the research and innovation in Latin American countries around environmental biotechnology and also reviews perspectives for the improvement of these developments.     

Alternatives for private participation in the provision of water services

Recent years have seen a region-wide movement throughout Latin America and the Caribbean toward wider private participation in the provision of infrastructure, as well as in other public services. This paper discusses the possible benefits from the privatization of water services and illustrates the range of alternatives available for private participation in their provision. These alternatives are analyzed and their possible application in Latin America and the Caribbean is assessed on the basis of examples from the region and other parts of the world. However, the paper does not discuss, in any detail, the theoretical justifications for the movement back to a market system in the provision of public services.     

Farm Animal Welfare Influences on Markets and Consumer Attitudes in Latin America: The Cases of Mexico,Chile and Brazil

In recent years, animal welfare has become an important element of sustainable production that has evolved along with the transformation of animal production systems. Consumer attitudes towards farm animal welfare are changing around the world, especially at emerging markets of Asia, Africa and Latin America. Survey-based research on consumer attitudes towards farm animal welfare has increased. However, the geographical coverage of studies on consumer attitudes and perceptions about farm animal welfare has mostly been limited to Europe, and North America. Until now, Latin American consumers’ attitudes towards animal welfare have not been well studied. Despite the fact that Mexico, Chile and Brazil belong to the same region (according to international organizations), there are marked differences between these countries in terms of their economical and geographical characteristics among other factors. Those differences potentially have an impact on consumer attitudes towards animal welfare and livestock production systems in general. Given the evidence from the literature review, it seems advisable that Latin American producers and food industry who engage in animal welfare-enhancing practices should clearly label their products with information on the type of husbandry system to reach those consumers who want to make an informed choice. Therefore, there are some aspects that need to be studied and cannot be worked separately in order to promote and understand consumer attitudes towards dairy and beef systems, such as geography, economic development, and politics.     

Brazilian Amazonia: Industrial development and environmental monitoring

After a critical analysis of the strategies for conservation of the environment in Latin America and of large-scale development projects (agriculture and livestock raising, mining and electrical power plants) in the Amazon region of Brazil, this paper deals with the use of high-resolution satellite imagery for environmental monitoring. Two areas were considered in the study, Tucurui and Altamira. Spot/XS and Landsat/TM multispectral images were used, together with color aerial photographs of these areas. A computer-assisted visual interpretation procedure was employed to analyze images, and linear multispectral transformation was applied in selected subscenes in order to improve information extraction. The results indicate that high-resolution satellite imagery is generally compatible with the scale of the environmental problems in Amazonia and is a very efficient source of detailed information at a local scale on many aspects of the environment, in particular for monitoring changes over time in selected areas. Therefore, commercial satellite imagery, processed by specialized software, can accommodate a variety of analysis needs for decision makers and can also be an effective means of verification of international agreements on conservation of the environment in Amazonia.     

Latin American busways: moving people rather than cars

The rapid growth of Latin American urban centres beginning in the 1970s placed a heavy strain upon urban transport service providers. Facing high population growth from a citizenry dependent upon public transport and having limited financial resources to develop car‐based infrastructure, Latin American municipal planners were challenged to create a new transport paradigm. One ingenious response to this dilemma was the busway, a surface metro system that utilizes exclusive right‐of‐way bus lanes. The developers of the Latin American busways astutely observed that the ultimate objective was to swiftly, efficiently and cost‐effectively move people rather than cars. Examples of innovative busway systems are presented from Curitiba, Bogota, Porto Alegre, Quito and Sao Paulo. The low cost, flexibility and speed of the exclusive busways all contribute to extremely high levels of customer satisfaction. Innovative approaches to the design of busway loading stations and simplified ticketing have also helped to reduce operating costs and improve customer flows. Additionally, clear system maps, colour‐coded routing, system safety and cleanliness and superior customer service have helped direct consumer preference towards the busway. The success of busways has also proved that costly subway systems or uncontrolled sprawl are not the only options available to municipal planners. The Latin American busway corridors provide high peak capacities that permit busway corridors to serve the transit requirements of most medium‐ to large‐sized cities. When integrated with progressive land‐use policies, busways can also form the basis of more sustainable urban design by encouraging development corridors with high‐density, mixed‐use land use. The environmental benefits and calming influences afforded cities by busway systems have translated into dramatically improved levels of quality of life indicators, including improvements in health, crime reduction and poverty alleviation. The user‐friendliness and cost‐effectiveness of busway systems have convinced municipal leaders in North America, Europe and Australia to develop similar systems of their own. Latin American busways thus provide a unique example of South to North technology transfer.     

Education on environmental law

Summary The current views on whether environmental law is a subject of study at the Universities is discussed in this paper. The author traces the development of environmental law, and maintains that legal science is one, and that it has been grounded into branches for teaching and research purposes. A case for the teaching of environmental law at the universities is made. A teaching programme is suggested which brings out the relationships of environmental law with ecology, social science, economics, management science, technology and other branches of legal science.Born in Argentina, with a Doctor of Law from the University of Buenos Aires. Has held professorships in Water and Mining Laws, Agrarian and Mining Law, Natural Resources Law, in several universities in Argentina. He was a visiting professor in the period 1967–71, at Delft Technological Institute, The Netherlands.From 1969–70, he was Secretary of State for Water Resources of Argentina, and in 1970, Vice-Chairman of the UN Committee on Natural Resources. Consultant on Environmental Law for FAO in 1970. He is at present (1980–82) President of the International Water Resources Association.He has been a member of the IUCN Commission on Environmental Policy, Law and Administration since 1978, is President of the Inter American Commission on Environmental Law and Administration, and Regional Governor (Latin America) of the International Council on Environmental Law.In 1978 he was awarded the Elizabeth Haub Prix on Environmental law.He is author of several books and papers on environmental, natural resources and water laws. These include Code on Natural Resources (Province of Corrientes Argentina, 1980) and co-author of Code on the Renewable Natural Resources and Environmental Protection, Colombia, 1974.     

发展我国环保产业应对措施的探讨

针对我国环保产业发展中存在的问题,提出应对措施:1.健全完善环保法律体系,强化执法力度;2.培育环保市场,促进环保产业的有序竞争;3.转变政府职能,建立新型环保产业管理体制;4.实现环保企业结构性恢复;5.在产业结构和布局上提高资源配置效率,避免重复建设;6.建立适应市场经济的发展机制;7.推进环保企业规模化经营;8.环保融资多元化.     

Oekopsychologie: Some general implications from a particular literature

One goal of this paper is to present a perspective on psychological research in which the relationship between person and environment is the central point of interest. The german term Oekopsychologie is introduced as a higher level framework that subsumes both, the theory-oriented ecological perspective (the Oekologische Psychologie in German), and problem-oriented and environmental psychology (the Umweltpsychologie in German) with its more applied character. It is argued that the ecological perspective should be based on 10 tenets which stem from an emphasis on the fundamental importance of the man-environment relationship. The paper is also an attempt to stimulate bridge-building activities between German-speaking and English-speaking environmental psychologists.     

Green Houses for the Growth Region

The new housing growth programme planned for England and Wales between now and 2016 could provide the government with an opportunity to build housing to significantly higher environmental performance (EP) standards. Equally, if the government continues with its current strategy a great opportunity could be missed. This paper considers and critically analyses the government's approach to ensuring higher EP standards in new housing. Using Greenwich Millennium Village as a case study it assesses the likely outcomes of the approach. It suggests how regulation, fiscal incentives and educational programmes could help to deliver better EP amongst housing and households in the growth region.     

Narrating place,negotiating history: the politics of place in Land Between the Rivers

Conservation discourses in the last decade have witnessed a radical shift in the conceptualisation of nature. The imagery of a pristine nature has been replaced by a growing recognition of culture and place-based attachments as emerging frontiers of conservation. Yet, the complexities of place and culture call for a greater reflection on cultural approaches to natural resource management. In this paper, I argue that the cultural discourses in conservation policies are largely global in nature and conflict with a community's understanding of a local cultural tradition. The notion of the global closely relates to a global framing of an environmental problem that glosses over cultural specificities. On the other hand, local is defined here in materially specific terms that highlight the role of history in shaping environmental traditions. I examine these contradictory framings through a narrative of conservation, displacement, and cultural loss in a US rural community known as Land Between the Rivers.     

Encouraging pro-environmental behaviour: An integrative review and research agenda

Environmental quality strongly depends on human behaviour patterns. We review the contribution and the potential of environmental psychology for understanding and promoting pro-environmental behaviour. A general framework is proposed, comprising: (1) identification of the behaviour to be changed, (2) examination of the main factors underlying this behaviour, (3) design and application of interventions to change behaviour to reduce environmental impact, and (4) evaluation of the effects of interventions. We discuss how environmental psychologists empirically studied these four topics, identify apparent shortcomings so far, and indicate major issues for future research.     

Swedish environmental psychology

Environmental psychology research in Sweden is reviewed beginning with studies in the 1960s. The traditional main foci of the Swedish research are the visual perception of form, space, colour, and texture, the meaning of social and physical environments; and the effects of the indoor and outdoor ambient environment (noise, air quality and temperature). More recent research foci include environmental cognition (perceptual categorization, cognitive mapping, orientation, planning), affective reactions to the environment, and systems applications. It is concluded that the Swedish research is integrated with environmental psychology research in other countries in terms of a common data base and methodology, despite the fact that the problems investigated are to some extent national in tone. It is also pointed out that the Swedish research appears to have the potential of theoretical contributions to environmental psychology, which is badly needed within the field as a whole.     

Leaching characteristics of solid wastes from thermal power plants of western Turkey and comparison of toxicity methodologies

Use of lignite in power generation has led to increasing environmental problems associated not only with gaseous emissions, but also with the disposal of ash residues. In particular, use of low quality coals with high ash content results in huge quantities of both fly and bottom ashes to be disposed of. A main problem related to coal ash disposal is the heavy metal content of the residue. In this regard, experimental results of numerous studies indicate that toxic trace metals may leach when fly and bottom ashes are in contact with water. In this study, fly and bottom ash samples obtained from thermal power plants, namely Yenikoy, Kemerkoy and Yatagan, located at the southwestern coast of Turkey, were subjected to toxicity tests such as the extraction (EP) and toxicity characteristic leaching (TCLP) procedures of the US Environmental Protection Agency (USEPA) and the so-called 'Method A' extraction procedure of the American Society of Testing and Material (ASTM). The geochemical composition of ash samples showed variations depending on the coal burned in the plants. Furthermore, the EP, TCLP and ASTM toxicity tests showed variations such that the ash samples were classified as 'toxic waste' based on EP and TCLP results whereas they were classified as 'non-toxic' based on ASTM results, indicating test results are pH dependent. When the extraction results were compared with the chemical composition of water samples obtained in the vicinity of the thermal power plants, it was found that the results obtained using the ASTM procedure cannot be used to predict subsurface contamination whereas the EP and TCLP procedures can be used.     

Hamburgers and the Rainforest – a Review of Issues and Evidence

This paper examines the relationship between North American beef consumption and deforestation in South and Central America. Some writers have argued that consumption of hamburgers in North America, particularly hamburgers consumed in fast food restaurants, contributes to the depletion of the rainforest in South and Central America. We survey the published policy literature on the causes of rainforest depletion in the region. We also review the published estimates of the rate and extent of clearing of rainforest that has occurred in South and Central America since 1970. Finally, we review the data on beef imports and consumption in Canada and the United States in a effort to assess the importance of South and Central America as suppliers of beef to the North American market. We conclude that the relationship between beef consumption in North America should not be considered an important cause of forest depletion in South and Central America. Domestic policies and market forces in the countries where rainforests are located are the leading causes of rainforest depletion in this region. This lesson seems to have been lost on some popular and even some textbook writers on this subject. This revised version was published online in August 2006 with corrections to the Cover Date.     

Tunnel vision in environmental management

Summary This is a paper about problem-solving styles in Environmental Management and the specific deficiencies in these styles that might be groupd under the label ‘tunnel vision’. The latter, a form of selective attention, contributes to inadequate problem-formulation, partial solutions to complex problems and to the generation of even more intractable, additional problems. Examples of tunnel vision in military and environmental decision-making are discussed, together with the situational, personal and educational factors that exacerbate its influence. The paper concludes with some recommendations for changes in professional education that might help to recduce the occurrence of tunnel vision. Dr Alan Miller who is now associate professor at the University of New Brunswick received his training in biology (in England) and ecology (in Canada). He then spent several years pursuing research at the Northwest Institute for Medical Research in Chicago, USA. A growing interest in the human aspects of environmental and medical problems led to a further graduate study in psychology, followed by teaching positions in Ireland and Canada. His current interests include: the education of environmental professional; the psychosocial problems involved in environmental management, and, the problems inherent in interdisciplinary project groups.     

Environmental psychology: Manifold visions, unity of purpose

An attempt is made to understand and integrate the different perspectives on and approaches to environmental psychology. As a whole, the field is oriented to fundamental science, to practice, and to informing policy. Some approaches focus more on the person, some more on the environment, but all acknowledge its unity of purpose to understand the complex relations between people and the built, natural, and living environments around them. Environmental psychology is developing around the world from its North American and European roots, and this growth is enriching its collective vision. Interest in human transactions with the built environment remains, and concern for the natural world, including the optimizing of human relations with other species and the planet is very strong; these manifold visions are the very definition of environmental psychology.     

Theoretical orientations in environmental planning: An inquiry into alternative approaches

In the process of devising courses of action to resolve problems arising at the society-environment interface, a variety of planning approaches are followed, whose adoption is influenced by—among other things—the characteristics of environmental problems, the nature of the decision-making context, and the intellectual traditions of the disciplines contributing to the study of these problems. This article provides a systematic analysis of six alternative environmental planning approaches—comprehensive/rational, incremental, adaptive, contingency, advocacy, and participatory/consensual. The relative influence of the abovementioned factors is examined, the occurrence of these approaches in real-world situations is noted, and their environmental soundness and political realism is evaluated. Because of the disparity between plan formulation and implementation and between theoretical form and empirical reality, a synthetic view of environmental planning approaches is taken and approachesin action are identified, which characterize the totality of the planning process from problem definition to plan implementation, as well as approachesin the becoming, which may be on the horizon of environmental planning of tomorrow. The suggested future research directions include case studies to verify and detail the presence of the approaches discussed, developing measures of success of a given approach in a given decision setting, and an intertemporal analysis of environmental planning approaches.     

On the contested nature of place: ‘Figuera’s Well’, ‘The Hole of Shame’ and the ideological struggle over public space in Barcelona

This paper explores some of the discursive practices through which the place meanings are formulated, warranted and, above all, contested. Drawing particularly on the work of the social psychologist Michael Billig, we present a rhetorical analysis of newspaper reports and interview accounts about the ‘development’ of a contested public space in Barcelona, known locally both as Figuera’s Well and the Hole of Shame. This analysis explores a number of rhetorically opposed constructions of the nature, purpose and appropriate beneficiaries of this place, whose implications are discussed both within the context of local power struggles and within the context of wider ideological struggles over the nature of public spaces in Barcelona. We argue that a rhetorical perspective reveals how practices of attributing meaning and value to places are often more conflict-ridden, action-oriented, and politically-charged than is implied by much research in environmental psychology. Relatedly, we argue that environmental psychologists need to complement a ‘weak’ conception of the role of conflict in the formation of public space (focused on subjective differences in environmental tastes, preferences and values) with a ‘strong’ conception of the role of conflict (focused on ideological struggles over access, equality and inclusion).     

Impacts of foreign investment on sustainable development in a Chilean mining region

The desert mining region of Antofagasta, Chile, enjoyed spectacular economic growth in the 1990s as a result of foreign direct investment (FDI), mainly in the exploitation of the region's rich copper deposits. In a country considered by international financial institutions to be a good example of economic performance, Antofagasta has been termed a model region,and Chile's economic and social development in the 1990s has been considered a suitable model for other Latin American countries. However, development indices based on statistical data must be examined with caution, as human welfare does not necessarily keep pace with economic growth. This article analyses the Antofagasta Region in terms of problems that may occur in conjunction with accelerated economic growth, and how these can affect the environment, as well as the regional labour market. The article also examines a regional economic strategy for Antofagasta recently proposed by the local government, and suggests new alternatives for the sustainable economic development of the region.